There will be aerial surveys of fires in far north Queensland today as crews continue to battle several large blazes.

Extra firefighters are being sent to the far north region to help local crews.

Crews are working to protect houses from a blaze at Dimbulah on the Atherton Tablelands, south-west of Cairns.

An incident command centre reopened at Mareeba this morning to coordinate the response to several large grassfires burning across the region.

Queensland Fire and Rescue Service (QFRS) Superintendent Ian Thomas says more than 20 firefighters are at Dimbulah trying to ensure the grassfire does not jump containment lines.

"There's still a fair bit of work to be done to tie that fire in and we've got a big back-burn again tonight, which will hopefully lock that fire into that area and not threaten the community of Dimbulah," he said.

"At this stage we're confident the strategy we've got in place will work.

"The other advantage we've got at the moment is the winds are not as strong as they have been over the last couple of days."

The Kuranda Scenic Railway, north-west of Cairns, was closed yesterday afternoon, with passengers put on buses as a fire burned near the track at Kamerunga.

Queensland Rail (QR) is making an assessment this morning about whether the service will resume today.

The fire is still burning in national park behind houses in the Redlynch Valley and the Rainforest Estate.

A fire at Wondecla on the Tablelands destroyed two farm sheds full of equipment yesterday.

Fires are still burning at Kamerguna in Cairns, Mareeba and at Murray Upper, south of Tully, but no properties are under threat.

North-west Qld

The managers of a popular camping site are monitoring a large fire at the nearby Boodjamulla National Park in Queensland's Gulf Country.

Dozens of campers were yesterday forced to leave the Lawn Hill Gorge and relocate to nearby Adel's Grove, north-west of Mount Isa.

Manager Michelle Lowmow says she and her husband are clearing the area as a precaution.

"They're just sort of keeping everything on stand-by, cleaning up the area and everything around the houses to lessen the amount of fuel," she said.

"Century Mine has also come in to give them a hand."

Ms Lowmow says her and her husband Rodney are keeping a close eye on the fire.

"We've got a plane - my husband's been flying three times a day and just having a look at the fire and keeping parks updated on how it's travelling so that if it does start coming this way, we will evacuate Adel's Grove out," she said.

Mr Lowmow says it would be impossible to fight the large fire burning in the remote national park.

He has been in a plane this morning to inspect the fire and says it has burnt out a huge area.

Mr Lowmow says there is no threat to visitors at this stage.

"The position of the fire at the moment is very, very inaccessible," he said.

"There's no chance of actually fighting it - you still can't say what this fire is going to do.

"It's got a couple of good fire breaks before it can get near us.

"There's no big threat to us but if it did look like anything coming through here, we are all ready and prepared for it."